GB2528278B - Cable tap - Google Patents
Cable tap Download PDFInfo
- Publication number
- GB2528278B GB2528278B GB1412587.6A GB201412587A GB2528278B GB 2528278 B GB2528278 B GB 2528278B GB 201412587 A GB201412587 A GB 201412587A GB 2528278 B GB2528278 B GB 2528278B
- Authority
- GB
- United Kingdom
- Prior art keywords
- cable tap
- tap
- cable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P5/00—Coupling devices of the waveguide type
- H01P5/12—Coupling devices having more than two ports
- H01P5/16—Conjugate devices, i.e. devices having at least one port decoupled from one other port
- H01P5/18—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers
- H01P5/184—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers the guides being strip lines or microstrips
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/48—Networks for connecting several sources or loads, working on the same frequency or frequency band, to a common load or source
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/10—Adaptations for transmission by electrical cable
- H04N7/102—Circuits therefor, e.g. noise reducers, equalisers, amplifiers
- H04N7/104—Switchers or splitters
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Multimedia (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1412587.6A GB2528278B (en) | 2014-07-16 | 2014-07-16 | Cable tap |
EP15733645.4A EP3170225A1 (en) | 2014-07-16 | 2015-06-11 | Cable tap |
US15/326,047 US10103420B2 (en) | 2014-07-16 | 2015-06-11 | Cable tap |
PCT/EP2015/063098 WO2016008658A1 (en) | 2014-07-16 | 2015-06-11 | Cable tap |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1412587.6A GB2528278B (en) | 2014-07-16 | 2014-07-16 | Cable tap |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201412587D0 GB201412587D0 (en) | 2014-08-27 |
GB2528278A GB2528278A (en) | 2016-01-20 |
GB2528278B true GB2528278B (en) | 2020-12-16 |
Family
ID=51454186
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1412587.6A Active GB2528278B (en) | 2014-07-16 | 2014-07-16 | Cable tap |
Country Status (4)
Country | Link |
---|---|
US (1) | US10103420B2 (en) |
EP (1) | EP3170225A1 (en) |
GB (1) | GB2528278B (en) |
WO (1) | WO2016008658A1 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2528278B (en) | 2014-07-16 | 2020-12-16 | Technetix Bv | Cable tap |
GB201520975D0 (en) * | 2015-11-27 | 2016-01-13 | Technetix Bv | Cable tap |
GB201604054D0 (en) * | 2016-03-09 | 2016-04-20 | Technetix Bv | Cable network device |
WO2019051448A1 (en) * | 2017-09-11 | 2019-03-14 | Antronix Inc. | Power passing directional coupler having a split ferrite element |
GB2568275B (en) * | 2017-11-10 | 2021-12-01 | Technetix Bv | Cable tap |
US10897653B2 (en) | 2017-11-29 | 2021-01-19 | Pct International, Inc. | Power passing termination tap |
TWM561920U (en) * | 2018-02-13 | 2018-06-11 | 訊鼎電子股份有限公司 | Cable television apparatus using coupled-line directional coupler implementing high pass filter function |
CN113574735B (en) * | 2019-03-13 | 2023-06-16 | 京瓷Avx元器件公司 | Surface mountable coupler and method for forming the same |
GB2613600A (en) * | 2021-12-08 | 2023-06-14 | Technetix Bv | Cable network device |
GB2623091A (en) * | 2022-10-04 | 2024-04-10 | Technetix Bv | Cable network device with low loss measurement port |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020100060A1 (en) * | 2001-01-22 | 2002-07-25 | Maspro Denkoh Co., Ltd. | External noise intrusion prevention device, signal amplifier, protector and antenna plug |
WO2003049225A1 (en) * | 2001-11-13 | 2003-06-12 | General Instrument Corporation | Bandwidth directional coupler |
US20050212617A1 (en) * | 2004-01-02 | 2005-09-29 | Lu Chen | Directional coupler |
CN201104360Y (en) * | 2007-05-14 | 2008-08-20 | 杨子文 | Satellite signal splitter |
US20100100922A1 (en) * | 2008-10-16 | 2010-04-22 | John Mezzalingua Associates, Inc. | Downstream output level and/or output level tilt compensation device between catv distribution system and catv user |
US20110138440A1 (en) * | 2009-12-03 | 2011-06-09 | John Mezzalingua Associates, Inc. | Downstream output level tilt compensation device between CATV distribution system and CATV user |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3559110A (en) | 1965-11-12 | 1971-01-26 | Amp Inc | Directional coupler |
US4222066A (en) | 1977-12-22 | 1980-09-09 | North American Philips Corporation | CATV Subscription service control device and attenuator therefor |
US4646295A (en) | 1985-02-04 | 1987-02-24 | Rca Corporation | Frequency-division multiplex communications system having grouped transmitters and receivers |
US5058198A (en) * | 1989-03-31 | 1991-10-15 | Am Communications, Inc. | Radio frequency tap unit which can be reconfigured with minimal disruption of service |
US4963966A (en) * | 1989-12-04 | 1990-10-16 | Scientific Atlanta, Inc. | CATV distribution system, especially adapted for off-premises premium channel interdiction |
US5485630A (en) * | 1994-03-31 | 1996-01-16 | Panasonic Technologies, Inc. | Audio/video distribution system |
US5819159A (en) | 1996-07-25 | 1998-10-06 | At&T Corp | Method for asymmetrically attenuating signals in a transmission system |
US6114924A (en) | 1997-12-11 | 2000-09-05 | Antec Corporation | Dual core RF directional coupler |
USH1879H (en) * | 1998-03-06 | 2000-10-03 | Scientific-Atlanta, Inc. | Signal equalizer circuit for cable tap |
USH1858H (en) | 1998-06-26 | 2000-09-05 | Scientific-Atlanta, Inc. | Radio frequency sensed, switched reverse path tap |
JP4302229B2 (en) | 1999-03-29 | 2009-07-22 | マスプロ電工株式会社 | Branch device for cable broadcasting system |
US6570465B2 (en) * | 2000-12-01 | 2003-05-27 | Danny Q. Tang | Multi-tap kit for cable television systems |
US7394333B2 (en) | 2002-12-06 | 2008-07-01 | Stmicroelectronics S.A. | Directional coupler |
CN201048432Y (en) | 2007-05-14 | 2008-04-16 | 杨子文 | Frequency division section type broadband splitter |
GB0908815D0 (en) | 2009-05-22 | 2009-07-01 | Technetix Plc | Signal splitter for use in MoCA/CATV networks |
TWM417732U (en) | 2011-04-28 | 2011-12-01 | Cable Vision Electronics Co Ltd | Movable collar for matching high-frequency impedance and high-frequency CATV (cableTV) device using the movable collar |
US9628752B2 (en) | 2011-09-06 | 2017-04-18 | Comcast Cable Communications, Llc | Transmitting signals using directional diversity over a network |
GB2528278B (en) | 2014-07-16 | 2020-12-16 | Technetix Bv | Cable tap |
GB201520975D0 (en) | 2015-11-27 | 2016-01-13 | Technetix Bv | Cable tap |
GB201604054D0 (en) * | 2016-03-09 | 2016-04-20 | Technetix Bv | Cable network device |
-
2014
- 2014-07-16 GB GB1412587.6A patent/GB2528278B/en active Active
-
2015
- 2015-06-11 US US15/326,047 patent/US10103420B2/en active Active
- 2015-06-11 EP EP15733645.4A patent/EP3170225A1/en not_active Withdrawn
- 2015-06-11 WO PCT/EP2015/063098 patent/WO2016008658A1/en active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020100060A1 (en) * | 2001-01-22 | 2002-07-25 | Maspro Denkoh Co., Ltd. | External noise intrusion prevention device, signal amplifier, protector and antenna plug |
WO2003049225A1 (en) * | 2001-11-13 | 2003-06-12 | General Instrument Corporation | Bandwidth directional coupler |
US20050212617A1 (en) * | 2004-01-02 | 2005-09-29 | Lu Chen | Directional coupler |
CN201104360Y (en) * | 2007-05-14 | 2008-08-20 | 杨子文 | Satellite signal splitter |
US20100100922A1 (en) * | 2008-10-16 | 2010-04-22 | John Mezzalingua Associates, Inc. | Downstream output level and/or output level tilt compensation device between catv distribution system and catv user |
US20110138440A1 (en) * | 2009-12-03 | 2011-06-09 | John Mezzalingua Associates, Inc. | Downstream output level tilt compensation device between CATV distribution system and CATV user |
Also Published As
Publication number | Publication date |
---|---|
WO2016008658A1 (en) | 2016-01-21 |
GB201412587D0 (en) | 2014-08-27 |
EP3170225A1 (en) | 2017-05-24 |
GB2528278A (en) | 2016-01-20 |
US10103420B2 (en) | 2018-10-16 |
US20170201001A1 (en) | 2017-07-13 |
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